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[ts-7000] Re: TS-7500 For those who are cross compiling ,what compiler o

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Subject: [ts-7000] Re: TS-7500 For those who are cross compiling ,what compiler options are you using?
From: "dannyd5000" <>
Date: Wed, 22 Feb 2012 17:22:53 -0000

Thanks for the response.

On the cross compiling machine when i perform the command 'strings libm.so.6' I 
do not see __floatsisf listed. However when i perform the command 'strings 
libgcc_s.so' I do see __floatsisf listed.

So that would tell me its not included in the math support library but is in 
the libgcc_s library correct?

on the target (Ts7500) when i perform the command 'strings libgcc_s.so 
' I do not see it defined.



--- In  "al" <> wrote:
>
> Danny, it appears you are not including the math support library.  That 
> library, and others, are not included by default, so you have tell the linker 
> to include them.  For the math library the option you need is "-lm".
> 
> HTH
> 
> 
> --- In  "dannyd5000" <daniel.desrude@> wrote:
> >
> > I have been running into a few problems getting my software to run after on 
> > the target.
> > 
> > 1st off I would like to see what compiler flags you are setting?
> > 
> > 
> > More detailed information about my problem.......
> > 
> > I am able to run portions of the the st-application successfully.  But when 
> > I try to run software in its entirety I get this error.
> > 
> > ./st-application: relocation error: ./st-application: symbol __floatsisf, 
> > version GCC_3.0 not defined in file libgcc_s.so.1 with link time reference
> > 
> > 
> > on the target when I run the command strings /lib/libgcc_s.so.1 I do not 
> > see the _floatsisf.  However when i run the command on the linux machine 
> > where the code is compiled i do see _floatsisf defined.
> > 
> > 
> > I am using the crosstool-linux-gcc-4.2.1-glibc-2.7-oabi.tar.gz for 
> > cross-compiling.
> > 
> > Any one else run into this problem? Any Suggestions?
> > 
> > Thanks in advance.
> >
>




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